From 8507bb3a0a3da3511f02bb8f2bb100364d7c72c2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E4=B8=96=E7=95=8C?= <i@sekai.icu>
Date: Thu, 9 Mar 2023 15:51:41 +0800
Subject: [PATCH] Fix windows monitor

---
 monitor_windows.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/monitor_windows.go b/monitor_windows.go
index a930c53..db36d9e 100644
--- a/monitor_windows.go
+++ b/monitor_windows.go
@@ -67,6 +67,10 @@ func (m *defaultInterfaceMonitor) checkUpdate() error {
 	var index int
 
 	for _, row := range rows {
+		if row.DestinationPrefix.PrefixLength != 0 {
+			continue
+		}
+
 		ifrow, err := row.InterfaceLUID.Interface()
 		if err != nil || ifrow.OperStatus != winipcfg.IfOperStatusUp {
 			continue